Graphing Question #2: 1. A current carrying wire has a magnetic field surrounding it. The magnitude of this field can be found using the following formula: B = AL An experiment is done to establish the value of the constant, u. The current 2ar was constant through the wire at 5.0 A. Use an appropriate graph to determine the value of the constant u with its appropriate units. Trail Distance from Magnetic Inverse Distance Wire (m) Field Strength from Wire (1/m) (x10-'T) 1 0.10 6.28 10.0 2 0.20 3.14 5.0 3 0.30 2.09 3.3 4 0.40 1.57 2.5 0.50 1.26 2.0